Siemens SIMATIC NET S7-400 - Technical Specifications

CP 443-5 Extended
Equipment Manual, 01/2023, C79000-G8976-C162-10
41
Technical specifications
5
General technical specifications
Technical specifications
Value
Transmission speeds supported
9.6 kbps, 19.2 kbps, 45.45 kbps
93.75 kbps, 187.5 kbps, 500 kbps
1.5 Mbps, 3 Mbps, 6 Mbps, 12 Mbps
Interfaces
• Connection to PROFIBUS
1 x 9-pin D-sub female connector (RS-485)
Maximum current consumption on the PROFIBUS interface
when connecting network components (for example optical
network components)
100 mA at 5 V
Supply voltage from backplane bus (rated voltage)
5 V DC
Current consumption
From the S7-400 backplane bus
0.6 A typical at 5 V
Power dissipation
3 W
Permitted ambient conditions
• Operating temperature
• Transport/storage temperature
• Relative humidity
• Operating altitude
• 0 °C to +60 °C
• -40 °C to +70 °C
• maximum 95% at +25 °C
up to 2000 m above sea level
Degree of protection
IP 20
Construction
Dimensions W x H x D (mm)
25 x 290 x 210
Weight
Approx. 650 g
In addition to this, all the information in the S7-400/M7-400 reference manual "Module Data"
/3/ (Page 50) in the section "General Technical Specifications" on the topics listed below
applies to the CP 443-5 Extended.
• Electromagnetic compatibility
• Transportation/storage conditions
• Mechanical and climatic environmental conditions
• Information on insulation checks, protection class and degree of protection